InChI=1/C27H31FN2O4/c1-4-17-34-22-10-7-9-20(18-22)24-23(25(31)19-11-13-21(28)14-12-19)26(32)27(33)30(24)16-8-15-29(5-2)6-3/h4,7,9-14,18,24,32H,1,5-6,8,15-17H2,2-3H3/t24-/m1/s1/f/h32h,29H 431DFD96581F0570